Safety CI > adewolff/dubsbot

pyup-update-aiohttp-1.0.5-to-3.12.15

1 week, 1 day ago

c432bbb6

Update aiohttp from 1.0.5 to 3.12.15

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.14

3 weeks, 5 days ago

3f1cd836

Update aiohttp from 1.0.5 to 3.12.14

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.13

1 month, 3 weeks ago

cd9cc977

Update aiohttp from 1.0.5 to 3.12.13

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.12

1 month, 3 weeks ago

f5d80342

Update aiohttp from 1.0.5 to 3.12.12

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.11

2 months ago

5ab3a8cc

Update aiohttp from 1.0.5 to 3.12.11

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.9

2 months ago

5fa5c073

Update aiohttp from 1.0.5 to 3.12.9

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.7

2 months ago

82499c89

Update aiohttp from 1.0.5 to 3.12.7

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.6

2 months ago

7b1ce895

Update aiohttp from 1.0.5 to 3.12.6

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.4

2 months, 1 week ago

7ef03b18

Update aiohttp from 1.0.5 to 3.12.4

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.2

2 months, 1 week ago

a7337b48

Update aiohttp from 1.0.5 to 3.12.2

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.12.0

2 months, 1 week ago

d95d241b

Update aiohttp from 1.0.5 to 3.12.0

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-flask-1.0.2-to-3.1.1

2 months, 3 weeks ago

30712ce6

Update flask from 1.0.2 to 3.1.1

aiohttp 1.0.5 has known security vulnerabilities.

Package	Installed	Affected	Info
aiohttp	1.0.5	<3.9.4	show aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. A XSS vulnerability exists on index pages for static file handling. This vulnerability is fixed in 3.9.4. We have always recommended using a reverse proxy server (e.g. nginx) for serving static files. Users following the recommendation are unaffected. Other users can disable `show_index` if unable to upgrade. See CVE-2024-27306.
aiohttp	1.0.5	<3.8.6	show Aiohttp 3.8.6 includes a fix for CVE-2023-47627: The HTTP parser in AIOHTTP has numerous problems with header parsing, which could lead to request smuggling. This parser is only used when AIOHTTP_NO_EXTENSIONS is enabled (or not using a prebuilt wheel). https://github.com/aio-libs/aiohttp/security/advisories/GHSA-gfw2-4jvh-wgfg
aiohttp	1.0.5	<3.7.4	show Aiohttp 3.7.4 includes a fix for CVE-2021-21330: In aiohttp before version 3.7.4 there is an open redirect vulnerability. A maliciously crafted link to an aiohttp-based web-server could redirect the browser to a different website. It is caused by a bug in the 'aiohttp.web_middlewares.normalize_path_middleware' middleware. A workaround can be to avoid using 'aiohttp.web_middlewares.normalize_path_middleware' in your applications. https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg
aiohttp	1.0.5	<3.10.2	show Affected versions of aiohttp are vulnerable to Directory Traversal (CWE-22). This allows attackers to access sensitive files outside the intended directory by exploiting symbolic links with compressed file extensions. The vulnerability exists in the FileResponse class, where stat() is used instead of lstat(), causing the server to follow symlinks when checking for compressed file variants. To mitigate, update aiohttp to include the fix or modify the code to use lstat() and ensure only regular files are served.
aiohttp	1.0.5	<=3.8.4	show Aiohttp 3.8.5 includes a fix for CVE-2023-37276: Sending a crafted HTTP request will cause the server to misinterpret one of the HTTP header values leading to HTTP request smuggling. https://github.com/aio-libs/aiohttp/commit/9337fb3f2ab2b5f38d7e98a194bde6f7e3d16c40 https://github.com/aio-libs/aiohttp/security/advisories/GHSA-45c4-8wx5-qw6w
aiohttp	1.0.5	<3.12.14	show AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.12.14, the Python parser is vulnerable to a request smuggling vulnerability due to not parsing trailer sections of an HTTP request. If a pure Python version of aiohttp is installed (i.e. without the usual C extensions) or AIOHTTP_NO_EXTENSIONS is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections. Version 3.12.14 contains a patch for this issue.
aiohttp	1.0.5	<3.10.11	show Affected versions of aiohttp are vulnerable to HTTP Request Smuggling (CWE-444). This vulnerability allows attackers to inject malicious HTTP messages by including line feeds (LF) in chunk extensions, potentially bypassing security controls and executing unauthorized actions. The attack vector involves sending specially crafted chunked HTTP requests to exploit the improper parsing in the HttpPayloadParser class. To mitigate, upgrade to aiohttp version which validates chunk extensions by rejecting any containing unexpected LFs, thereby preventing request smuggling attacks.
aiohttp	1.0.5	<3.8.0	show Aiohttp 3.8.0 includes a fix for CVE-2023-47641: Affected versions of aiohttp have a security vulnerability regarding the inconsistent interpretation of the http protocol. HTTP/1.1 is a persistent protocol, if both Content-Length(CL) and Transfer-Encoding(TE) header values are present it can lead to incorrect interpretation of two entities that parse the HTTP and we can poison other sockets with this incorrect interpretation. A possible Proof-of-Concept (POC) would be a configuration with a reverse proxy(frontend) that accepts both CL and TE headers and aiohttp as backend. As aiohttp parses anything with chunked, we can pass a chunked123 as TE, the frontend entity will ignore this header and will parse Content-Length. The impact of this vulnerability is that it is possible to bypass any proxy rule, poisoning sockets to other users like passing Authentication Headers, also if it is present an Open Redirect an attacker could combine it to redirect random users to another website and log the request. https://github.com/aio-libs/aiohttp/security/advisories/GHSA-xx9p-xxvh-7g8j
aiohttp	1.0.5	<3.9.0	show Aiohttp 3.9.0 includes a fix for CVE-2023-49081: Improper validation made it possible for an attacker to modify the HTTP request (e.g. to insert a new header) or create a new HTTP request if the attacker controls the HTTP version. The vulnerability only occurs if the attacker can control the HTTP version of the request. https://github.com/aio-libs/aiohttp/security/advisories/GHSA-q3qx-c6g2-7pw2
aiohttp	1.0.5	<3.9.0	show Affected versions of aiohttp are vulnerable to an Improper Validation vulnerability. It is possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the HTTP method. The vulnerability occurs only if the attacker can control the HTTP method (GET, POST etc.) of the request. If the attacker can control the HTTP version of the request it will be able to modify the request (request smuggling).
aiohttp	1.0.5	<3.10.11	show Affected versions of aiohttp are vulnerable to Middleware Cache Pollution. This vulnerability allows attackers to potentially interfere with middleware handling by exploiting cached middleware associated with system routes. The impact includes possible bypassing of security middleware or unintended access to internal routes. The attack vector involves crafting requests that target system routes, causing the middleware cache to store and reuse inappropriate middleware configurations. The vulnerable methods are _build_middlewares and the middleware caching mechanism in web_app.py. To mitigate, upgrade to aiohttp version, which prevents system routes from polluting the middleware cache by excluding SystemRoute instances from caching.
aiohttp	1.0.5	<3.8.0	show Aiohttp 3.8.0 adds validation of HTTP header keys and values to prevent header injection. https://github.com/aio-libs/aiohttp/issues/4818
aiohttp	1.0.5	<3.9.4	show Affected versions of `aiohttp` are vulnerable to an infinite loop condition. This occurs when an attacker sends a specially crafted POST (multipart/form-data) request. Upon processing, the `aiohttp` server enters an infinite loop, preventing it from processing further requests. This results in a denial-of-service (DoS) attack, allowing an attacker to stop the application from serving requests after a single request. Users are advised to upgrade to version 3.9.4 or manually apply a patch to their systems as per the linked GHSA instructions.
aiohttp	1.0.5	<3.9.1	show The aiohttp versions minor than 3.9. has a vulnerability that affects the Python HTTP parser used in the aiohttp library. It allows for minor differences in allowable character sets, which could lead to robust frame boundary matching of proxies to protect against the injection of additional requests. The vulnerability also allows exceptions during validation that aren't handled consistently with other malformed inputs.
aiohttp	1.0.5	<3.8.6	show Aiohttp 3.8.6 updates vendored copy of 'llhttp' to v9.1.3 to include a security fix. https://github.com/aio-libs/aiohttp/security/advisories/GHSA-pjjw-qhg8-p2p9

pyup-update-aiohttp-1.0.5-to-3.11.18

3 months, 2 weeks ago

a13828ad

Update aiohttp from 1.0.5 to 3.11.18

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.11.17

3 months, 2 weeks ago

1f69c075

Update aiohttp from 1.0.5 to 3.11.17

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

pyup-update-aiohttp-1.0.5-to-3.11.16

4 months ago

8eec7edd

Update aiohttp from 1.0.5 to 3.11.16

Flask 1.0.2 has known security vulnerabilities.

Package	Installed	Affected	Info
Flask	1.0.2	<3.1.1	show Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).
Flask	1.0.2	<2.2.5 , >=2.3.0,<2.3.2	show Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met: 1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies. 2. The application sets 'session.permanent = True' 3. The application does not access or modify the session at any point during a request. 4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default). 5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached. This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified. https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq

Package

Installed

Affected

Info

Flask

1.0.2

<3.1.1

show

Affected versions of Flask (≤ 3.1.0) are vulnerable to incorrect fallback key configuration in session signing, leading to stale key usage instead of the intended current key. This flaw undermines session integrity, enabling remote attackers to forge or tamper with cookies via manipulated SECRET_KEY_FALLBACKS parameters. The vulnerability exists in the itsdangerous-based signing routines within flask.sessions (fallback key list ordering).

Flask

1.0.2

<2.2.5 , >=2.3.0,<2.3.2

show

Flask 2.2.5 and 2.3.2 include a fix for CVE-2023-30861: When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches 'Set-Cookie' headers, it may send one client's 'session' cookie to other clients. The severity depends on the application's use of the session and the proxy's behavior regarding cookies. The risk depends on all these conditions being met:
1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies.
2. The application sets 'session.permanent = True'
3. The application does not access or modify the session at any point during a request.
4. 'SESSION_REFRESH_EACH_REQUEST' enabled (the default).
5. The application does not set a 'Cache-Control' header to indicate that a page is private or should not be cached.
This happens because vulnerable versions of Flask only set the 'Vary: Cookie' header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified.
https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq